(Expired) $30 Worth of Costumes for $15

[Spoofee]

Groupon is offering a $30 gift certificate to BuyCostumes.com for only $15.

Perfect timing for Halloween.

- Link to Groupon Offer

 

[haumsuplo]

Does anyone know if you have to live in Baltimore to get this?

How goes Groupon work? Do I buy the coupon and they give me a code or something?